Update app.py

app.py

@@ -3,14 +3,14 @@ os.system("pip3 install torch==2.2.1 torchvision torchaudio   xformers --index-u
 import torch
 major_version, minor_version = torch.cuda.get_device_capability()
 # Must install separately since Colab has torch 2.2.1, which breaks packages
-!pip install "unsloth[colab-new] @ git+https://github.com/unslothai/unsloth.git"
+os.system("pip install unsloth[colab-new] @ git+https://github.com/unslothai/unsloth.git")
 if major_version >= 8:
     # Use this for new GPUs like Ampere, Hopper GPUs (RTX 30xx, RTX 40xx, A100, H100, L40)
-    !pip install --no-deps packaging ninja einops flash-attn xformers trl peft \
-    accelerate bitsandbytes
+    os.system("pip install --no-deps packaging ninja einops flash-attn xformers trl peft \
+    accelerate bitsandbytes")
 else:
     # Use this for older GPUs (V100, Tesla T4, RTX 20xx)
-    !pip install --no-deps  trl peft accelerate bitsandbytes  
+    os.system("pip install --no-deps  trl peft accelerate bitsandbytes") 
 pass